"id","author_first1","author_last1","title","year","publication","volume","issue","pages","author_first2","author_last2","author_first3","author_last3","keyword0","type" "1485","John G.","Kennedy","Qat use in North Yemen and the problem of addiction: A study in medical anthropology","1980","Culture, Medicine and Psychiatry","4","4","311-44","James","Teague","Lynn","Fairbanks","Qat","journal"